Renesas Electronics Corporation Tariff Inquiry

IDT71V2546S133PFI

IDT71V2546S133PFI Description

The IDT71V2546S133PFI is a high-performance, 4.5Mbit synchronous static random access memory (SRAM) IC designed by Renesas Electronics Corporation. This memory IC chip features a parallel memory interface and operates at a clock frequency of 133 MHz, ensuring rapid data access with an access time of 4.2 ns. The device is organized as 128K x 36, providing a substantial memory capacity suitable for demanding applications. The IDT71V2546S133PFI is packaged in a 100-pin TQFP, making it ideal for surface mount applications. It operates within a supply voltage range of 3.135V to 3.465V, ensuring compatibility with a variety of power supply configurations. The memory is volatile, meaning it retains data only while power is applied, which is typical for SRAM devices. This product has a moisture sensitivity level (MSL) of 3, allowing for up to 168 hours of exposure before assembly. Although the product status is marked as obsolete, it remains a reliable choice for legacy systems and specific applications where its unique features are required.

IDT71V2546S133PFI Features

• High-Speed Operation: With a clock frequency of 133 MHz and an access time of 4.2 ns, the IDT71V2546S133PFI delivers fast data access, making it suitable for high-speed processing applications.
• Large Memory Capacity: The 4.5Mbit capacity, organized as 128K x 36, provides ample storage for complex data sets and applications requiring extensive memory.
• Parallel Interface: The parallel memory interface ensures efficient data transfer, making it compatible with systems that require high-speed parallel data processing.
• Flexible Power Supply: The device operates within a voltage range of 3.135V to 3.465V, offering flexibility in power supply design and compatibility with various power sources.
• Surface Mount Compatibility: The 100-pin TQFP package is designed for surface mount technology, facilitating integration into modern printed circuit boards (PCBs) and ensuring robust mechanical stability.
• Moisture Resistance: An MSL rating of 3 allows for up to 168 hours of exposure before assembly, enhancing the device's reliability in various environmental conditions.
• REACH Compliance: The IDT71V2546S133PFI is REACH unaffected, ensuring compliance with environmental and safety regulations.

IDT71V2546S133PFI Applications

The IDT71V2546S133PFI is well-suited for a variety of applications that require high-speed, high-capacity memory solutions. Some specific use cases include:

• Telecommunications: Ideal for buffering and temporary storage in high-speed communication systems, such as routers and switches, where quick data access and large memory capacity are crucial.
• Industrial Control Systems: Provides reliable memory for programmable logic controllers (PLCs) and other industrial automation equipment that require fast data processing and storage.
• Medical Equipment: Suitable for medical imaging devices and diagnostic equipment where rapid data access and large memory capacity are essential for real-time processing and storage of medical data.
• Military and Aerospace: The robustness and high performance of the IDT71V2546S133PFI make it suitable for military and aerospace applications, including radar systems and avionics, where reliability and speed are paramount.
• Legacy Systems: Despite its obsolete status, the IDT71V2546S133PFI remains a reliable choice for maintaining and upgrading legacy systems that rely on its specific features and performance characteristics.

Conclusion of IDT71V2546S133PFI

The IDT71V2546S133PFI is a high-performance SRAM IC that offers a combination of speed, capacity, and reliability suitable for a wide range of demanding applications. Its high-speed operation, large memory capacity, and parallel interface make it an excellent choice for applications requiring rapid data access and extensive storage. The device's flexibility in power supply, surface mount compatibility, and moisture resistance further enhance its versatility and reliability. Although marked as obsolete, the IDT71V2546S133PFI continues to be a valuable component for specific applications and legacy systems where its unique features and performance benefits are essential.